Speech by Lola Motrika: Convincing Farmers to Convert Crops, Bolivar Square, Bogota, March 19, 1986.

Carrigan, Ana. The Palace of Justice, A Colombian Tragedy. (New York: Four Walls, Eight Windows, 1993).

Library of Congress: “Colombia” Online. Internet. March 2000. Available: http://lcweb2.loc.gov/frd/cs/cotoc.html.

CNN In Depth Special: Colombia, A War Without End this site has lots of great articles and links to various sides of the issue.  The links page is a good starting point. http://www.cnn.com/SPECIALS/2000/colombia.noframes/story/relateds/sites.html

Food and Agriculture Organization has tried to support farmers’ efforts to grow legal crops in Colombia. http://www.fao.org.